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and industrial applications using natural gas or propane (LP)
Dual-Stage Control: Features 2 SPDT switches staged 3°F apart to optimize equipment cycling and energy efficiency
Key Benefits Precise Thermal Protection: Factory-calibrated to open at 255°F
With its 6-inch motor wires and quick-connect design
Constructed with durability in mind
Maxitrol M520-3/4 Gas Valve THPU32HP7Y and industrial applications using naturalThe Maxitrol M520 3 4 Gas Valve is a 3 4 inch NPT modulating gas valve engineered specifically for atmospheric, indirect fired burners used in commercial and industrial space heating. As a core component of the Selectra electronic gas flame modulation system, this valve provides instantaneous, non fluctuating temperature control without the need for external mechanical activation, motors, or butterfly valves. The M520 3 4 modulator valve is
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